Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Newark Airport to Slovenia from $247

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Slovenia departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Newark Airport to Slovenia

Cheap round-trip flights

LOT Logo
11:10 pm - 1:05 pmEWR-LJU
31h 55m1 stop
LOT Logo
1:45 pm - 9:25 pmLJU-EWR
12h 40m1 stop
$461LOT
Find Deal
Wed, Mar 4 - Sun, Mar 15
SWISS Logo
11:00 pm - 2:20 pmEWR-LJU
10h 20m1 stop
SWISS Logo
2:55 pm - 8:30 pmLJU-EWR
11h 35m1 stop
$470SWISS
Find Deal
Sun, Oct 26 - Wed, Nov 5
Lufthansa Logo
9:50 pm - 7:30 pmEWR-LJU
16h 40m1 stop
Lufthansa Logo
10:00 am - 7:05 pmLJU-EWR
15h 05m1 stop
$499Lufthansa
Find Deal
Sun, Oct 26 - Wed, Nov 5
Logo
10:25 am - 7:25 pmEWR-LJU
27h 00m2 stops
Logo
7:25 pm - 8:10 pmLJU-EWR
30h 45m1 stop
$501
Find Deal
Wed, Oct 8 - Wed, Oct 15
Logo
6:05 pm - 12:40 pmEWR-LJU
12h 35m2 stops
Logo
2:55 pm - 8:30 pmLJU-EWR
11h 35m1 stop
$515
Find Deal
Mon, Dec 1 - Tue, Dec 9
Lufthansa Logo
8:30 pm - 7:25 pmEWR-LJU
16h 55m1 stop
Lufthansa Logo
8:10 pm - 8:05 pmLJU-EWR
28h 55m1 stop
$519Lufthansa
Find Deal
Tue, Oct 21 - Mon, Oct 27
KLM Logo
3:40 pm - 11:35 amEWR-LJU
13h 55m2 stops
KLM Logo
12:25 pm - 11:10 pmLJU-EWR
15h 45m2 stops
$584KLM
Find Deal
Fri, Oct 24 - Fri, Oct 31
Turkish Airlines Logo
1:25 am - 8:25 amEWR-LJU
26h 00m1 stop
Turkish Airlines Logo
7:35 pm - 10:30 pmLJU-EWR
32h 55m1 stop
$604Turkish Airlines
Find Deal
Sat, Oct 25 - Wed, Nov 5
Turkish Airlines Logo
1:25 am - 8:25 amEWR-LJU
26h 00m1 stop
Turkish Airlines Logo
7:35 pm - 10:30 pmLJU-EWR
32h 55m1 stop
$613Turkish Airlines
Find Deal
Sat, Oct 25 - Wed, Nov 5
KLM Logo
5:00 pm - 11:35 amEWR-LJU
12h 35m1 stop
KLM Logo
12:20 pm - 3:00 pmLJU-EWR
32h 40m1 stop
$645KLM
Find Deal
Mon, Sep 22 - Thu, Sep 25

Lufthansa flights from Newark Airport to Slovenia

Our best Lufthansa deals on Newark Airport to Slovenia flight tickets
Lufthansa
Oct 26
EWR9:50 pmNewark
16h 40m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
Nov 5
LJU10:00 amLjubljana Joze Pucnik
15h 05m
1 stop
EWR7:05 pmNewark
$499
Find similar
Lufthansa
Oct 21
EWR8:30 pmNewark
16h 55m
1 stop
LJU7:25 pmLjubljana Joze Pucnik
Oct 27
LJU8:10 pmLjubljana Joze Pucnik
28h 55m
1 stop
EWR8:05 pmNewark
$519
Find similar
Lufthansa
Oct 17
EWR8:30 pmNewark
19h 40m
2 stops
LJU10:10 pmLjubljana Joze Pucnik
Oct 20
LJU8:00 pmLjubljana Joze Pucnik
25h 40m
2 stops
EWR3:40 pmNewark
$631
Find similar

LOT flights from Newark Airport to Slovenia

Our best LOT deals on Newark Airport to Slovenia flight tickets
LOT
Mar 4
EWR11:10 pmNewark
31h 55m
1 stop
LJU1:05 pmLjubljana Joze Pucnik
Mar 15
LJU1:45 pmLjubljana Joze Pucnik
12h 40m
1 stop
EWR9:25 pmNewark
$461
Find similar
LOT
Oct 10
EWR8:20 pmNewark
34h 15m
2 stops
LJU12:35 pmLjubljana Joze Pucnik
Oct 19
LJU5:05 pmLjubljana Joze Pucnik
30h 40m
2 stops
EWR5:45 pmNewark
$491
Find similar
LOT
Nov 12
EWR11:10 pmNewark
31h 55m
1 stop
LJU1:05 pmLjubljana Joze Pucnik
Nov 22
LJU5:10 pmLjubljana Joze Pucnik
33h 15m
1 stop
EWR8:25 pmNewark
$496
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport to Slovenia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Newark Airport to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 3/4

11:10 pm-1:05 pm

1 stop31h 55m

Ljubljana Joze Pucnik

Sun 3/15

1:45 pm-9:25 pm

1 stop12h 40m

$461

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 10/26

11:00 pm-2:20 pm

1 stop10h 20m

Ljubljana Joze Pucnik

Wed 11/5

2:55 pm-8:30 pm

1 stop11h 35m

$470

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 10/26

9:50 pm-7:30 pm

1 stop16h 40m

Ljubljana Joze Pucnik

Wed 11/5

10:00 am-7:05 pm

1 stop15h 05m

$499

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 10/8

10:25 am-7:25 pm

2 stops27h 00m

Ljubljana Joze Pucnik

Wed 10/15

7:25 pm-8:10 pm

1 stop30h 45m

$501

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 12/1

6:05 pm-12:40 pm

2 stops12h 35m

Ljubljana Joze Pucnik

Tue 12/9

2:55 pm-8:30 pm

1 stop11h 35m

$515

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Tue 10/21

8:30 pm-7:25 pm

1 stop16h 55m

Ljubljana Joze Pucnik

Mon 10/27

8:10 pm-8:05 pm

1 stop28h 55m

$519

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Fri 10/24

3:40 pm-11:35 am

2 stops13h 55m

Ljubljana Joze Pucnik

Fri 10/31

12:25 pm-11:10 pm

2 stops15h 45m

$584

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sat 10/25

1:25 am-8:25 am

1 stop26h 00m

Ljubljana Joze Pucnik

Wed 11/5

7:35 pm-10:30 pm

1 stop32h 55m

$604

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sat 10/25

1:25 am-8:25 am

1 stop26h 00m

Ljubljana Joze Pucnik

Wed 11/5

7:35 pm-10:30 pm

1 stop32h 55m

$613

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 9/22

5:00 pm-11:35 am

1 stop12h 35m

Ljubljana Joze Pucnik

Thu 9/25

12:20 pm-3:00 pm

1 stop32h 40m

$645

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Slovenia from

How to get the cheapest flight ticket from Newark Airport to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Slovenia?

The month of November is, on average, the cheapest month to fly to Slovenia from Newark Airport, with most prices found around $661. The month of October is another great option to travel to Slovenia, with average flight prices from Newark Airport averaging around $706.

What is the cheapest day to depart on your flight to Slovenia?

According to our data, Sunday is the cheapest day to fly to Slovenia from Newark Airport. The lowest ticket price found for a Sunday departure recently was $788. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Slovenia on Saturday is $1,376.

What is the cheapest time of day to depart on your flight to Slovenia?

In the afternoon is the cheapest time of day to fly from Newark Airport to Slovenia when you can find flight prices for as low as $990. Flying to Slovenia in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Slovenia are more costly in the evening, with an average ticket price of $1,166. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Newark Airport to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Slovenia

Direct flights

None
There are no direct flights from Newark Airport to Slovenia. There are no popular flight routes from Newark Airport to Slovenia.
Search flight deals

  • When did momondo last update prices for flights from Newark Airport to Slovenia?

    Prices for flights from Newark Airport to Slovenia were last updated today.

  • How many operators does momondo search for flights from Newark Airport to Slovenia?

  • How old do you have to be to fly from Newark Airport to Slovenia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The required travel and health documents for your Slovenia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Slovenia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Newark Airport to Slovenia

Compare and see reviews for airlines that fly from Newark Airport to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $387Free CancellationRating
7.5
1,731 reviews
Search SWISS flights
LufthansaPriceFrom $628Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Slovenia?

Finding the right flight to Slovenia from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Slovenia quick and easy, saving you time and money.

Can I find flights from New York to Slovenia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Slovenia from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Slovenia?

momondo provides multiple filters to help you find the best flight to Slovenia from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Slovenia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Slovenia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Slovenia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/11
Sat 10/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Slovenia

Popular cities in Slovenia

Popular flights according to clicks in the last 7 days on momondo
Flights to Ljubljanafrom $432
Flights to Portorož
Flights to Mariborfrom $3,530